23520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2616

約数の個数: 96

約数和(自身を含む): 78019200

約数和(自身を除く): 54498720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2579, 3040, 4560, 5158, 7737, 9120, 10316, 12895, 15474, 20632, 25790, 30948, 38685, 41264, 49001, 51580, 61896, 77370, 82528, 98002, 103160, 123792, 147003, 154740, 196004, 206320, 245005, 247584, 294006, 309480, 392008, 412640, 490010, 588012, 618960, 735015, 784016, 980020, 1176024, 1237920, 1470030, 1568032, 1960040, 2352048, 2940060, 3920080, 4704096, 5880120, 7840160, 11760240, 23520480]

約数ペア:

[(1, 23520480), (2, 11760240), (3, 7840160), (4, 5880120), (5, 4704096), (6, 3920080), (8, 2940060), (10, 2352048), (12, 1960040), (15, 1568032), (16, 1470030), (19, 1237920), (20, 1176024), (24, 980020), (30, 784016), (32, 735015), (38, 618960), (40, 588012), (48, 490010), (57, 412640), (60, 392008), (76, 309480), (80, 294006), (95, 247584), (96, 245005), (114, 206320), (120, 196004), (152, 154740), (160, 147003), (190, 123792), (228, 103160), (240, 98002), (285, 82528), (304, 77370), (380, 61896), (456, 51580), (480, 49001), (570, 41264), (608, 38685), (760, 30948), (912, 25790), (1140, 20632), (1520, 15474), (1824, 12895), (2280, 10316), (2579, 9120), (3040, 7737), (4560, 5158)]